Share

News Release Archive:

News Release 133 of 938

September 29, 2011 09:00 AM (EDT)

News Release Number: STScI-2011-28

Space Telescopes Reveal Secrets of Turbulent Black Hole

Back

Image: Anatomy of a Black Hole's Surroundings Revealed: Major Study Includes Observations with NASA's Hubble Space Telescope

Anatomy of a Black Hole's Surroundings Revealed: Major Study Includes Observations with NASA's Hubble Space TelescopeSTScI-PRC2011-28a

Screen-use options: These files are created for viewing on your monitor

Highest-quality download options: The best resolution available


ABOUT THIS IMAGE:

A fleet of spacecraft including NASA's Hubble Space Telescope has uncovered unprecedented details in the surroundings of a supermassive black hole. Observations reveal huge bullets of gas being driven away from the gravitational monster and a corona of very hot gas hovering above the disk of matter that is falling into the black hole.

A team led by Jelle Kaastra of SRON Netherlands Institute for Space Research made use of data from ESA's XMM-Newton and INTEGRAL spacecraft (which study X-rays and gamma rays, respectively), the Hubble Space Telescope (for ultraviolet observations with the COS instrument), and NASA's Chandra (X-ray) Observatory and Swift (gamma-ray) satellites.

The black hole that the team chose to study lies at the heart of the galaxy Markarian 509 (Mrk 509), 500 million light-years away. This black hole is colossal, containing 300 million times the mass of the Sun, and is growing more massive every day as it continues to feed on surrounding matter, which glows brightly as it forms a rotating disk around the black hole. Mrk 509 was chosen because it is known to vary in brightness, which indicates that the flow of matter is turbulent.

This image of Mrk 509 was taken in April 2007 with Hubble's Wide Field Planetary Camera 2. But using a large number of telescopes that are sensitive to different wavelengths of light gave astronomers unprecedented coverage running from the infrared, through the visible, ultraviolet, X-rays, and into the gamma-ray band.

The study is presented in a series of seven papers in the journal Astronomy and Astrophysics, with more expected to be published in coming months.

A full account of the research can be read on the SRON website at http://www.sron.nl .

Object Names: Markarian 509, Mrk 509

Image Type: Astronomical

Image Credit: NASA, ESA, G. Kriss (STScI), and J. de Plaa (SRON Netherlands Institute for Space Research)

Acknowledgment: B. Peterson (Ohio State University)

Science Credit: NASA, ESA, J. Kaastra (SRON Netherlands Institute for Space Research), and G. Kriss (STScI)

NEWS RELEASE IMAGES

All images from this news release:

To access available information and downloadable versions of images in this news release, click on any of the images below: